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2b129cc3b7
This CL copies CL:275686 that enables charge manager to handle charging on two ports. Since oak has the same PD design, so both CHARGE_L controls need to be enabled to detect VBUS when no charger is plugged in. That means if you set chgoverride -1, this actually enable charging on both ports. BRANCH=none BUG=chrome-os-partner:41167 TEST=manual plug in zinger and donette onto both ports. verify that we charge from the first one plugged in. Change-Id: If5ed360e55f6c6b1a0315a68a5a6d924ae856c6d Signed-off-by: Rong Chang <rongchang@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/275853 Reviewed-by: Alec Berg <alecaberg@chromium.org>
For an overview of the Embedded Controller firmware, refer to http://www.chromium.org/chromium-os/2014-firmware-summit